package com.ck.dao;

import com.ck.domain.Teacher;

public interface TeacherDAO {
	
	public Teacher getTeacherById(Integer id);
	public Teacher getTeacherByUsername(String username);
	public void updateTeacherLastLoginTime(Teacher teacher);
	public void updateTeacherOwnInfo(Teacher teacher);
	public void updateTeacherOwnPassword(Teacher teacher);
	
}
